Nematodes vs. European chafer beetles

By | gardening, Landscaping, Lawn Care, Tips | No Comments

One of my clients on the Westwood Plateau in Coquitlam loves his lawn. When his lawn got ripped up by animals searching for European chafer grubs, he was shocked. He installed an irrigation system and hired me so his lawn could receive good, consistent care.

 

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Damaged lawn by animals looking for tasty grubs

 

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Repaired lawn

 

Once I repaired the damaged lawn, my client decided to try a nematode application. He pre-ordered the nematodes in June. $80 cost plus my labour.

June is a busy month for the European chafer beetles. As they mature, they emerge out of the lawn and fly off to nearby trees to mate. Then they look for new lawns to lay their eggs in. If you’re lucky, they pick your neighbour’s lawn. Cutting your lawn higher means it’s more difficult for the beetles to stick their back ends in to lay their eggs.

 

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Europen chafer beetles ( the bottom 3 are playing dead!)

 

The recommended nematode application window is from the third week of July. This is what we did once the nematodes arrived. They were kept cool in a fridge.

A) Cut your lawn short and water it really well prior to nematode application. The microscopic nematodes require water to penetrate into soil. There they seek out the grubs. Important: get a municipal water permit.

B) Because the nematodes  are photo-sensitive we waited until there was no direct sunlight hitting both the front and back lawn areas.

C) We prepared a 4L bucket of water. The we opened the package and soaked the sponges in the water. Also soak the plastic bag holding the sponges.  Carefully squeeze each sponge ten times. Then stir the solution well. Discard bags and sponges.

D) Carefully fill up your hose end sprayer. We used a funnel. Don’t forget to stir the solution before every re-fill.

E) Turn on water and spray methodically. Use sticks, tools or tape if it makes it easier for you to keep track of where you’ve sprayed. We soaked the worst damaged spot.

F) Water your lawn after application.

 

 

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Pre-order nematodes in June (NemasysG “seekers are best)

 

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Hose end tank and 4L bucket for nematode solution; funnel and stir stick

 

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Soak the nematodes in your bucket, squeeze several times, also wash the plastic cover just in case

 

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Hose end applicator $17 tax included

 

If everything goes well, the chafer larvae will get eliminated by the nematodes. Two problems with nematodes is that they might have to be applied annually and they eliminate all grubs they find in the soil. In the meantime, the lawn will receive better care.

 

European chafer beetle battles: more lawn, really?

By | Education, gardening, Landscaping, Lawn Care | No Comments

So your lawn has been damaged by animals looking for European chafer beetle grubs. Now what? Do nothing and look at the mess? Get more grass? Or give up and go for alternatives?

I have clients on the Westwood Plateau who last year witnessed black bears digging through their back yard lawn looking for chafer grubs. Their lawn was weak: areas covered by trampoline were mossy, there was no regular irrigation or fertilization. Chafer beetles laid eggs in it the previous June.

 

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Heavy animal damage as they look for tasty grubs

 

I came to install mulch and prune their evergreens. Could I fix the damage? Yes, of course. Do regular lawn maintenance? With pleasure.

Client wants more grass

There are home owners who love, LOVE, their green grass. This particular home owner wanted more grass. He installed a new irrigation system, paid for my fix and ordered nematodes. The lawn will be cut bi-weekly and higher than in previous seasons.

Step 1: cut the lawn short and remove lawn chunks

 

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Step 2: power rake the lawn, rake up the debris and mow it again

Step 3: install good lawn and garden soil and rake it in

Step 4: overseed, gently rake in seeds, add starter fertilizer, roll it with a pin to level any bumps and to ensure soil-seed contact; and water

Step 5: check for germination after 7+ days and overseed any obvious open spots

Step 6: order nematodes in June and apply them to the lawn in late summer/fall

Step 7: cut higher, irrigate and fertilize as required

 

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Mid-July 2016 lawn fixed, regularly irrigated, nematode application pending

 

Clients who love their grass can repair their lawns, maintain them well, and apply beneficial nematodes in the third week of  July. There are no guarantees with nematodes but this home will be a good test site. More on nematodes in a future blog.

 

 

 

July colors rule!

By | gardening, Landscaping, Plant Species Information | No Comments

Summer color

Summer colors rule! It’s a lot of fun working in July landscapes. These are the days I dream of on cold November days. Those dark wet days when I have miles of cedar hedges to prune and the only source of heat is the gear case on my shears.

Mass-planted Rudbeckias are very warm and hard to miss; lilies are everywhere; and Liatris spicata demand attention. My favorite silk tree, Alibizia julibrissen, smells so great I get close enough for its silky flowers to tickle my nose. I even snipped off a few flowers, sealed them in a bag and brought them home so my kids could enjoy the scent.

Below are plants I encountered while working in the landscape. The Hosta flower picture is my first ever. Until now I never photographed an individual Hosta flower.

Plant identification

Summer is the best time for plant identification work. As you move through your gardens and landscapes look around. Can you name some or all of the species? When you encounter your favorite plant, look it up. Most plants have their own stories and interesting details.

Can’t name some? Take a picture and research them. Better yet, buy some plants and plant them in your garden. That’s the best way to remember them.

Plant tag thief

When I install plants I always keep the tags. When I find discarded plant tags, I keep them. I also take pictures of tags in clients’ gardens. I try to stay away from garden centres because, inevitably, some tags of plants I didn’t know will end up in my pocket. That’s when teenage garden centre assistants roll their eyes and search for the manager. Lesson is over. I head for the exit.

What are your summer favourites?

 

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Echinacea

 

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Hosta

 

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Liatris spicata

 

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Rudbeckia

 

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Hemerocallis

 

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Crocosmia

 

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Asclepias tuberosa

 

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Yucca filamentosa

 

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Campanula

 

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Lobelia x speciosa

 

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Eupatorium dubium (Dwarf Joe Pye weed)

 

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Lilium (Tiger lily)

 

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Potentilla

Million dollar homes

By | gardening, Landscape Industry, Landscaping | No Comments

Multi-million dollar homes have been in the news for a long time. Foreign buyers come in, flush with cash and locals are priced out of the market. Or so one story goes. I am not an expert on real estate. Nor am I in a position to buy one of these Vancouver homes. But, I am qualified to work on them.

When my buddy recently asked me to help him upgrade his Vancouver home, I jumped at the chance. Not only was the compensation generous by BC landscape wage standards, it was also consistent with my personal mission. The mission being to constantly seek out new experiences, both in my personal life and work life.

The goal

The goal was to upgrade the landscaping very quickly so the house could be put on the market. All new flowers had to look good for the next three months or so.

 

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The home is built on a man-made hill

 

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The view! Note Cedrus deodara tree on the left, the topic of an earlier blog; it sports huge upright cones visible from the house

 

 

Basic tasks

 

  1. weed the front garden
  2. prune rhododendrons
  3. remove patio crack weeds
  4. prune plants off upper stairwell
  5. expose house numbers obscured by Cotoneaster
  6. push back ivy from main entrance area
  7. remove dead shrubs
  8. prune Forsythia spikes
  9. install new soil
  10. install new plants
  11. line trim wild looking lawn
  12. cut out cherry suckers
  13. clean up blow

 

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Hebe ‘Hinerua’

 

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Achillea millefolium ‘Strawberry seduction’

 

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Hebe and Yarrow covering what was a bare slope

 

The main entrance beds were planted with three new roses, Dianthus ‘Kahori’, Hemerocallis ‘Scottish fantasy’, petunias and cacti. I helped with the install; not the design and plant selection. The only tricky part was planting the Yarrow because the tall stems can break off.

 

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Fluffy organic garden blend soil Overkill at $50/yard since the home is about to be sold

 

After two work sessions the house looked much better. I can’t wait to see how quickly the house sells and for how much. What’s the chance the new owners will require maintenance help? It would be fun to work here again.

 

 

Stihl power shears maintenance

By | Landscaping Equipment, Strata Maintenance | No Comments

Mid-season pruning can be extremely taxing on landscape companies. Shrubs and hedges need to be clipped back into shape. Things like walkway and window obstruction need to be addressed. Tree branches can hang too low, touch gutters and building envelopes, which gets insurance companies excited. Some residents don’t want any pruning because of concerns with privacy; some residents want their yards pruned ASAP.

All this on top of regular maintenance work.

Mid-season pruning is also very taxing on equipment. But with some love and attention your machines will run well. Last week I took the time to service my Stihl power shears.

A) blades should be lubricated after every use, especially on rainy days

B) gear cases should be greased periodically, depending on frequency of use

C) blades will require frequent sharpening for nice, clean cuts

D) check all nuts and bolts

 

Let us examine this Stihl model. It’s more homeowner than commercial which means it is light, it has a smaller gas tank and decent power. Commercial power shears have more power which means they are heavier and their gas tanks are bigger. They also cost more.

 

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Machines usually have grease nipples which require grease guns with grease cartridges. This model sports a black rubber button. Remove it gently.

 

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Look for grease nipples or openings

 

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Carefully pop the black rubber button

 

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Don’t be fooled, there was little grease under this opening

 

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Always use good quality grease

You don’t have to use Stihl grease but make sure it is good grease. The same goes for the blade lubricant.

 

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Lubricate your blades after every use before you pack up and go home. This is a crucial step on rainy days.

 

Having rusty, dull blades and seized gear cases on your power shears is not fun. Always take some time out of your busy pruning day for equipment maintenance. Your machines will run better and you will be more productive.

Line edger maintenance basics

By | Edging, Education, Lawn Care | No Comments

Let’s talk about basic line edger maintenance. An earlier blog discussed the importance of line edger head lubrication. Now we consider the spool and smooth line feeding.

July 1st Canada Day is prime fun time but sometimes the schedule demands a little bit of work. Like all work on stat holidays, the directions are mow-blow-go. Get the basics done and bail. Overtime is costly and residents would prefer to enjoy their holiday without noise and exposure to small engine exhaust.

So imagine my frustration when the line edger was not feeding new line. Normally you bump the head -gently!-on a hard surface and the line advances. Not this past Friday. It was very hard to make progress like this, especially when the directions were to get it done quickly.

There could be two problems with the line.

A) The line is about to run out and is too short to feed out

B) The line is crossed or otherwise stuck in the spool

I changed the line carefully and still the line wouldn’t advance properly. Then it hit me. The spool in the middle of the head was worn out. (I don’t normally use this machine.) Worn out is an understatement.

 

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worn out spool

 

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pop the head

 

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replace spent spool, carry spare parts in your truck

 

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might as well install new line

 

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much better!

 

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re-fuel and bring spare line

 

Before you resume your line edging work, re-fuel your gas tank and put correctly pre-cut spare line in your pocket. Maximum efficiency dictates that you have spare line ready to go if you should run out far away from your truck. Extra walking is the enemy of production.

Ear protection, safety goggles and long pants are all mandatory for safe line edging. Make sure residents are at a safe distance from you. Little boys love watching machines.

Your line edger is a workhorse so take care of it.

 

Can West Hort Show 2016

By | Education, Events | No Comments

Can West Hort Show is again returning to the TRADEX in Abbotsford, BC, this year from September 28 to 29, 2016.

Registration opens on July 22. If you have never been to the show, check it out this year. It’s the biggest horticulture show in BC and well worth the entry fee. Landscape companies get lots of free passes. Ask around.

Personally, I attend the day-long (9-3pm) Urban Forestry Symposium every year. The $200+ fee is an investment in my education and includes lunch. My employer might have budget for this. I will ask nicely. We will see. You can do the same. Just ask nicely. Don’t forget the ISA will give you CEUs for the five hours. Same for the CNLA, if you are Landscape Industry Certified.

The lectures are all tree related. It’s also a chance to mingle with people from other companies and municipalities; meet new people and reconnect with old acquaintances. Last year one of the lectures was delivered by the ISA president and university professor on “Trees and drought.” Very topical. Sadly, when I walked over to pick up a copy of the lecture notes, I missed meeting journeyman horticulturist Todd Major by a few seconds.

Once the lectures finish, I walk around the trade floor checking out the booths. Inevitably, I will run into someone I haven’t seen in ages and we’ll talk. My pockets will be full of candy and bag full of catalogues.

The best booth to visit is the Landscape Industry Certified plant ID station. It is set up like a test station with actual live specimens and you have to match them to the list on your sheet. Why not test yourself? You could win a prize.

The show also features general sessions and power clinics. Pick one you like or attend them all. Collect CEUs.

There is lots of free parking in front of the Tradex building. The show opens 10-5pm.

(visit http://www.canwesthortshow.com for details)

See you there!

 

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If you see Vas in orange, say Hello

 

 

SOL garden opens at Douglas College

By | Education, Events, gardening | One Comment

The SOL (Sustainable Outreach Learning) garden at Douglas College in Coquitlam is now officially open. The creation of  new gardens is always good news! I attended the June 20, 2016 official opening of the garden. Free refreshments also helped after a long day at work.

 

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Built one year ago, the garden was officially opened after speeches and grass ribbon cutting. It features research beds and native planting at the entrance and on the edges. How many native plants can you name? I spotted Gaultheria shallon, Rubus spectabilis and Polystichum munitum.

 

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This ribbon almost required power shears

 

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How many native plants can you name?

 

The key point is emphasis on beneficial insects. I love plants and openly confess to outrageous ignorance when it comes to insects. I know bees are fuzzy with friendly faces; wasps are smooth with mean faces. I have lots to learn. But I know how important pollinators are. They are responsible for pollinating something like 80% of the food we consume. We must therefore care for them by providing food sources and eliminating harmful chemicals.

One interesting research plot is full of nursery cultivars which lack pollen and nectar. The insects are tricked but not for long. They know what the good stuff tastes like and fly off to search for it.

 

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Yarrow

 

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Study the tags and improve your plant ID

 

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Verbena bonariensis

 

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Vegetables

 

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Note insect traps

 

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Feel free to visit and pick any ripe strawberries. Once local black bears catch on……

 

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Delicious dessert, no pollination required

 

The garden is located on the south side of the Douglas College campus in Coquitlam. Feel free to visit. Check for ripe strawberries and study the plants. The college has a gardening club you can join, you can volunteer and, if your pockets are deep, you can donate cash. Cash is required for tables and a storage shed.

I saved the best for last: there are plans for seminars and educational programs which is very exciting. For now, you can pick up handouts on insect and plant identification.

European chafer beetle battles: busy June

By | Education, gardening, Lawn Care, Strata Maintenance | No Comments

June is a busy month for the European chafer beetles. I was thinking about it this past weekend as I finessed beds for a client. Instead of grubs, I was uncovering adult beetles. Some were spent and some just played dead, then made a run for it.

 

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European chafer beetles on a Hydrangea leaf. Only the top beetle is dead, the other three played dead and then made a run for it!

 

The beetles mature and emerge out of the ground; most likely out of your damaged lawn. Then they fly into nearby  trees to mate and back down to lay eggs. If you’re lucky, they invade your neighbour’s lawn. If you plan to defend your lawn with nematodes, pay attention to the timing.

Nematodes

In late June the beetles lay eggs and by mid-July nematodes should be available. They must be applied to your well-watered lawn, preferably on a rainy day. The recommended nematode species is the “seeker” Nemasys G. Nematodes work but they are not selective. They hunt down beneficial grubs as well. The other problem is that you might have to re-apply the nematodes again next year. Cut your lawn higher and baby it with proper watering and fertilizing.

 

Fabric alternative

But what if you don’t feel like applying nematodes to your lawn? One alternative I have seen is breathable fabric used in agriculture. It makes it difficult for the beetles to stick their bottoms into your lawn and lay eggs. Pin the fabric to your lawn at this critical June stage, store it and re-use it next year. In the example below the fabric cost was around $250.

 

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Seed alternative

Another alternative is using a different seed mix that will make your grass less appetizing. One test I am involved with involves “Chafer-resistant” seed mix with tall fescue grasses and 2% micro-clover. Warning: the micro-clover will produce white flowers and attract insects to your lawn. At $110+ for a big bag, it will also cost you.

 

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We are testing this seed mix on one site

 

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Spot the micro-clover

The European chafer beetle battles aren’t going away anytime soon but we can fight back with alternatives.

 

Landscape pros make their own laundry detergent

By | Education, Tips | No Comments

This blog will show you how to make your own laundry detergent, save money, avoid industrial chemicals and wash your work clothes well. It’s a long season outside for all landscape professionals, in all kinds of weather. Clothing gets filthy and beat up. We wash it almost daily since company uniforms with logos must be worn. Follow the steps below and save money on laundry detergent for your work clothes.

Credit: the idea and actual procedure comes from a book called “397 ways to save money”. I tried it out and a blog was born.

Step 1

Find leftover soap bars or get a third of a new bar. Warm up 1.5L of water and cut up the soap bar into it. The smaller the better. Gently stir until the soap melts. I use a “retired” pot to avoid unnecessary conflict with my wife.

 

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Step 2

Add 125ml of washing soda (not baking soda) and 125ml of borax powder. Stir everything until it dissolves. Don’t over-boil it as it can get quite messy. It’s best if you have the kitchen to yourself and your partner is out of the country. (The box labels remind you that the powders are NOT to be used for drug manufacturing!)

 

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Step 3

Transfer the pot contents into an 8L container. I use two 4L milk containers. Top up with warm water. Let the contents settle for 24 hours.

Step 4

You did it! Enjoy your new cheap detergent.

 

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4L milk jug, 24 hours to settle

Yes, you can make your own laundry detergent, save money and avoid nasty industrial chemicals.

When I first told my co-workers I made my own laundry detergent on the weekend, I got puzzled looks back. Some even felt sorry for me, asked me if everything was fine at home and offered me financial help! I’m happy to report that my clothes are fine and the powder boxes make a lot of detergent. But don’t just take my word for it. Try it out and save some money. Post comments below this blog.